<template>
  <div class="login">
    <el-form ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">
      <h3 class="title">海王国安医药后台管理系统</h3>

      <el-form-item prop="gsbh">
        <el-select style="width:100%" v-model="value" filterable remote size="large" reserve-keyword
          placeholder="Please enter a keyword" remote-show-suffix :loading="loading" :remote-method="remoteMethod"
          @focus="getgsxxlist" @change="getgongsmc">
          <el-option v-for="item in options" :key="item.value" :label="item.label" :value="item.value" />
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-select>
      </el-form-item>

      <el-form-item prop="gsmc">
        <el-input id="getgsmc" v-model="loginForm.gsmc" type="text" size="large" auto-complete="off" placeholder="公司名称">
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>

      <el-form-item prop="username">
        <el-input v-model="loginForm.username" type="text" size="large" auto-complete="off" placeholder="账号">
          <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>
      <el-form-item prop="password">
        <el-input v-model="loginForm.password" type="password" size="large" auto-complete="off" placeholder="密码"
          @keyup.enter="handleLogin">
          <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
        </el-input>
      </el-form-item>
      <!-- <el-form-item prop="code" v-if="captchaEnabled">
        <el-input
          v-model="loginForm.code"
          size="large"
          auto-complete="off"
          placeholder="验证码"
          style="width: 63%"
          @keyup.enter="handleLogin"
        >
          <template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
        </el-input>
        <div class="login-code">
          <img :src="codeUrl" @click="getCode" class="login-code-img"/>
        </div>
      </el-form-item> -->
      <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox>
      <el-form-item style="width:100%;">
        <el-button :loading="loading" size="large" type="primary" style="width:100%;" @click.prevent="handleLogin">
          <span v-if="!loading">登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
        <div style="float: right;" v-if="register">
          <router-link class="link-type" :to="'/register'">立即注册</router-link>
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>安徽海王国安医药有限公司信息管理部后台管理系统.</span>
    </div>
  </div>
</template>

<script setup>
// import { getCodeImg } from "~/api/login";
import Cookies from "js-cookie";
import { ref, getCurrentInstance, reactive } from 'vue';
import { useRouter } from "vue-router";
import { encrypt, decrypt } from "~/utils/jsencrypt";
import useyhxxStore from '~/store/modules/yhxx.js'
import { getgsxx,getgsxxbygsbh } from "~/api/system/gsxx/gsxx.js";
import { ElMessage } from 'element-plus'
const list = ref([])
const options = ref([])
const value = ref([])
const loading = ref(false);
// 验证码开关
// const captchaEnabled = ref(true);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);
const yhxxStore = useyhxxStore()
const router = useRouter();
const { proxy } = getCurrentInstance();

const loginForm = ref({
  username: "admin",
  password: "admin123",
  gsbh: "",
  gsmc: "",
});

const remoteMethod = (query) => {
  if (query) {
    loading.value = true
    setTimeout(() => {
      loading.value = false
      options.value = list.value.filter((item) => {
        return item.label.toLowerCase().includes(query.toLowerCase())
      })
    }, 200)
  } else {
    options.value = []
  }
}

const loginRules = {
  username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
  gsbh: [{ required: true, trigger: "blur", message: "公司编码不能为空" }],
  gsmc: [{ required: true, trigger: "blur", message: "公司名称不能为空" }],
};

function handleLogin() {
  proxy.$refs.loginRef.validate(valid => {
    if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), { expires: 30 });
        Cookies.set("gsbh", loginForm.value.gsbh, { expires: 30 });
        Cookies.set("gsmc", loginForm.value.gsmc, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("gsbh");
        Cookies.remove("gsmc");
        // removeToken()
      }
      // 调用action的登录方法
      yhxxStore.login(loginForm.value).then(() => {
        if(yhxxStore.islogin){
          router.push({ path: "/index" });
        }else{
          ElMessage({ message: '用户名与密码不匹配，请核对！！！', type: 'error', duration: 5 * 1000 })
          loading.value = false;
          router.push({ path: "/" });
        }
      }).catch(() => {
        loading.value = false;
        // 重新获取验证码
        // if (captchaEnabled.value) {
        //   getCode();
        // }
      });
    }
  });
}

function getCookie() {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const gsbh = Cookies.get("gsbh");
  const gsmc = Cookies.get("gsmc");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password: password === undefined ? loginForm.value.password : decrypt(password),
    gsbh: gsbh === undefined ? loginForm.value.gsbh : gsbh,
    gsmc: gsmc === undefined ? loginForm.value.gsmc : gsmc,
  };
}

function getgsxxlist() {
  getgsxx().then(res => {
    // getgsxxres.value = res;
    list.value = res.map((item) => {
      return { value: `${item.gsbh}`, label: `${item.gsbh}/${item.gsmc}` }
    })
  })
};

function getgongsmc(item) {
  getgsxxbygsbh(item).then(res => {
    loginForm.value.gsmc=res
    loginForm.value.gsbh=item
  })
};
getCookie();
</script>

<style scoped>

</style>
